Lower link mount location on axle
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- Posts: 60
- Joined: Thu May 24, 2018 10:09 am
- Bronco Info: future broncozilla
Lower link mount location on axle
Hey guys,
I've been thinking about this for awhile, why do trophy trucks/desert rigs run their lower links under the rear axle? Compared to KOH or Ultra4 cars that run their lower link mounts either flush with the bottom of the axle or parallel with the axle tube?
I'd like to run my lower link mounts higher up to prevent them from hanging up on stuff like the KoH cars. Is it a matter of keeping link separation without sacrificing up travel? Or is it something to do with getting the right antisquat values?
Thanks
I've been thinking about this for awhile, why do trophy trucks/desert rigs run their lower links under the rear axle? Compared to KOH or Ultra4 cars that run their lower link mounts either flush with the bottom of the axle or parallel with the axle tube?
I'd like to run my lower link mounts higher up to prevent them from hanging up on stuff like the KoH cars. Is it a matter of keeping link separation without sacrificing up travel? Or is it something to do with getting the right antisquat values?
Thanks
- Tchajagos
- Posts: 2124
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- Bronco Info: 1993 xlt stock on 33' BFGs
- Location: Murrieta
Lower link mount location on axle
Shocks mounted off the axles or off the lower link?
- Tchajagos
- Posts: 2124
- Joined: Sat Dec 17, 2011 11:07 am
- Bronco Info: 1993 xlt stock on 33' BFGs
- Location: Murrieta
Lower link mount location on axle
Looks like it’s for clearance so nothing can get hung up on rocks. It puts a lot more strain on the upper links though. But ultra 4 cars are generally smaller and lighter than trophy trucks.
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- Posts: 60
- Joined: Thu May 24, 2018 10:09 am
- Bronco Info: future broncozilla
Re: Lower link mount location on axle
Yeah my shocks will be mounted to the lower link, I do trail and crawling alot in my rzr - most of the ORV areas in WA are trails and such not alot of open desert so I still would like to keep the bottom smooth as possible in the Bronc. Probably wont be a problem...
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- Posts: 2912
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Lower link mount location on axle
Just don't short course style link. Less work, high clearance and cheaper
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Sent from my moto x4 using Tapatalk
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- Posts: 2912
- Joined: Wed Dec 22, 2010 10:39 am
- Bronco Info: 94 5.8 Bronco w/dreams of being finished
Lower link mount location on axle
Just do*
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Sent from my moto x4 using Tapatalk
- BDKW1
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Re: Lower link mount location on axle
It is purely for ground clearance. As noted it does put a lot more compression force on the upper links. It will also screw with your anti squat numbers.
If you mount the lowers at an angle to get the mounts on the axle as far as possible, they will be much less likely to hang up on rocks. It will also make for a more stable ride without resorting to a swaybar.
If you mount the lowers at an angle to get the mounts on the axle as far as possible, they will be much less likely to hang up on rocks. It will also make for a more stable ride without resorting to a swaybar.
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- Posts: 60
- Joined: Thu May 24, 2018 10:09 am
- Bronco Info: future broncozilla
Re: Lower link mount location on axle
I dont get what you're saying - mount the lowers to get the axles as far as possible? far as possible where?
- Tchajagos
- Posts: 2124
- Joined: Sat Dec 17, 2011 11:07 am
- Bronco Info: 1993 xlt stock on 33' BFGs
- Location: Murrieta
Lower link mount location on axle
Far out as possible. As close to the wheel as you can without rubbing the tires. The tires protect the lower link tabs.tactical328 wrote:I dont get what you're saying - mount the lowers to get the axles as far as possible? far as possible where?
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- Posts: 60
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Re: Lower link mount location on axle
Ah yes of course. Also good for locating the rear axle/triangulation.
- BDKW1
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Re: Lower link mount location on axle
Sorry, drunk posting. Like now.... Should have read as far out on the axle as possible.
- AussieRod
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Re: Lower link mount location on axle
That explains a lot. I've saved a lot of pictures of diffrent link set-ups so I can build my own for the F100 later on, but couldn't figure out why the f**k the lower axle pivots were on the front of the axle housing, instead of underneath. Probably should have asked the same question a while ago. I have a couple of diffrent 4 link calculators, and front mounting the link throws the geometry WAY off. Learn something new every dayBDKW1 wrote:It is purely for ground clearance. As noted it does put a lot more compression force on the upper links. It will also screw with your anti squat numbers.